Remove references to -fticky-ticky flag

-ticky is the command-line flag for ticky-ticky profiling now, but
internally, the -fticky-ticky flag was used to represent whether ticky
was on. This led to link errors if the user supplied -fticky-ticky but
not -ticky (ticky code would be generated but the wrong RTS library
would be passed to the linker). I removed references to -fticky-ticky
-- now, only the way flags dictate whether ticky is on, and
-fticky-ticky is no longer accepted as a command-line option.

diff --git a/compiler/main/StaticFlags.hs b/compiler/main/StaticFlags.hs
index 3048959..fbdcb68 100644 (file)
--- a/compiler/main/StaticFlags.hs
+++ b/compiler/main/StaticFlags.hs
@@ -278,8 +278,7 @@ opt_AutoSccsOnAllToplevs    = lookUp  FSLIT("-fauto-sccs-on-all-toplevs")
 opt_AutoSccsOnExportedToplevs  = lookUp  FSLIT("-fauto-sccs-on-exported-toplevs")
 opt_AutoSccsOnIndividualCafs   = lookUp  FSLIT("-fauto-sccs-on-individual-cafs")
 opt_SccProfilingOn             = lookUp  FSLIT("-fscc-profiling")
-opt_DoTickyProfiling           = lookUp  FSLIT("-fticky-ticky")
-
+opt_DoTickyProfiling            = WayTicky `elem` (unsafePerformIO $ readIORef v_Ways)
 
 -- Hpc opts
 
@@ -354,7 +353,6 @@ isStaticFlag f =
        "fauto-sccs-on-exported-toplevs",
        "fauto-sccs-on-individual-cafs",
        "fscc-profiling",
-       "fticky-ticky",
        "fdicts-strict",
        "firrefutable-tuples",
        "fparallel",
@@ -548,8 +546,7 @@ way_details =
        , "-optc-DPROFILING" ]),
 
     (WayTicky, Way  "t" True "Ticky-ticky Profiling"  
-       [ "-fticky-ticky"
-       , "-DTICKY_TICKY"
+       [ "-DTICKY_TICKY"
        , "-optc-DTICKY_TICKY" ]),
 
     (WayUnreg, Way  "u" False "Unregisterised"